The Bender Fender 2.1 is the latest fender reincarnation. It has the same profile as the 2.0 - just slightly thicker (0.3mm to be precise). You could consider it a 'heavy duty' 2.0 but at 22g it's not exactly hefty.The only reason for going thicker is to improve durability so it's better at tackling a fall or those pesky pine cones when they get pulled through by the wheel. So if you prefer the downhill and wooded trail this is the one for you. Features